/*
 * Copyright (c) 2020 - present, Inspur Genersoft Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package com.inspur.edp.lcm.metadata.common.compiler;

import com.inspur.edp.lcm.metadata.api.entity.compiler.CompilerConfiguration;
import com.inspur.edp.lcm.metadata.api.exception.LcmConfigResolveDevException;
import com.inspur.edp.lcm.metadata.api.exception.ErrorCodes;
import com.inspur.edp.lcm.metadata.common.Utils;
import com.inspur.edp.lcm.metadata.common.configuration.MetadataServiceHelper;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;

import java.io.IOException;
import java.util.List;

public class MetadataCompilerConfigLoader {
    private String fileName = "config/platform/common/lcm_gspprojectextend.json";
    private String sectionName = "MetadataCompilerConfigration";
    private List<CompilerConfiguration> compileConfigrations;
    private String absoluteFilePath;

    public String getAbsoluteFilePath() {
        if (StringUtils.isEmpty(absoluteFilePath)) {
            absoluteFilePath = Utils.getAbsoluteConfigFilePath(fileName);
        }
        return absoluteFilePath;
    }

    protected List<CompilerConfiguration> loadCompileConfigration() {
        try {
            if (CollectionUtils.isEmpty(compileConfigrations)) {
                compileConfigrations = MetadataServiceHelper.getConfigurationList(getAbsoluteFilePath(), sectionName, CompilerConfiguration.class);
            }
            return compileConfigrations;
        } catch (IOException e) {
            throw new LcmConfigResolveDevException(ErrorCodes.ECP_CONFIG_RESOLVE_DEV_0002, getAbsoluteFilePath());
        }
    }

    protected CompilerConfiguration getCompileConfigurationData(String typeName) {
        loadCompileConfigration();
        if (CollectionUtils.isEmpty(compileConfigrations)) {
            return null;
        }
        for (CompilerConfiguration data : compileConfigrations) {
            if (data.getTypeCode().equalsIgnoreCase(typeName)) {
                return data;
            }
        }
        return null;
    }
}
